{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "arguments": ["Subject.Gender", "Effect", "Treatment.Drug", "Subject.Age", "Treatment.Time_elapsed", "Treatment.Route", "Treatment.Disorder", "Combination.Drug", "Treatment", "Treatment.Dosage", "Subject", "Subject.Disorder", "Treatment.Freq", "Subject.Population", "Subject.Race", "Treatment.Duration"]}], "input": "This is the first reported case of BOOP associated with single-agent rituximab, and along with two other patients we describe, as well as two prior reports of BOOP in NHL patients receiving rituximab-based combinations, strengthens the possibility of a causal relationship."}
{"potential therapeutic event": []}